Provide Architect/Engineering (A/E) Professional Services - MACA Pre-design to Stabilize Retaining Walls

Award Notice Posted

Solicitation number
14PP5126F0005
Agency
Awarded
to Vanasse Hangen Brustlin, Inc.
Set-aside
No set-aside

Opportunity facts

Contract number
140P2026D0010-140P5126F0005 Federal contract award
NAICS code
541330 Engineering Services
PSC
C212 Architect And Engineering- General: Engineering Drafting, Not Cad/Cam
Place of performance
P. O. Box 7 Mammoth Cave, Kentucky 42259, United States
Points of contact

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Interior National Park Service Southeast Region awarded contract 140P2026D0010 to Vanasse Hangen Brustlin, Inc. for $517,536.35 on July 16, 2026, for architecture and engineering pre-design and schematic design services to rehabilitate four Civilian Conservation Corps-era retaining walls at the Green River Ferry Crossing in Mammoth Cave National Park, Mammoth Cave, Kentucky.

The retaining walls are structural elements that support the riverbank and roadway at the ferry's boarding and disembarking areas and represent the only vehicle access to the ferry landing. Failure of these walls due to continued degradation or major flood event would render the Green River Ferry unusable. The award was made under no set-aside.

Notice text

The purpose of this project is to provide Architecture and Engineering (A&E) Pre-Design (PD) and Schematic Design (SD) services that entail the rehabilitation of four CCC-era retaining walls at the boarding/disembarking areas at the Green River Ferry Crossing. These walls are structural elements that hold the riverbank and roadway in place for the only vehicle access to the ferry landing. If these walls fail due to continued degradation or a major flood event, the ferry boarding/disembarking locations will slump into the riverbank, rendering the Green River Ferry unusable at Mammoth Cave National Park Mammoth Cave, Kentucky. Awarded contract 140P2026D0010 to VANASSE HANGEN BRUSTLIN, INC. for 517536.35 on 2026-07-16.

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